38 citations · 167 across the 11 of their papers we have counts for
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The Phase Diagram for the anisotropic SU(2) Adjoint Higgs Model in 5D: Lattice Evidence for Layered Structure
P. Dimopoulos, K. Farakos, G. Koutsoumbas
We explore, by Monte Carlo and Mean Field methods, the five--dimensional SU(2) adjoint Higgs model. We allow for the possibility of different couplings along one direction, describ…
QED with Dynamical Fermions in an External Magnetic Field
J. Alexandre, K. Farakos, S. J. Hands +2
In this paper, we present results of numerical lattice simulations of two-flavor QED in three space-time dimensions. First, we provide evidence that chiral symmetry is spontaneousl…
Phase Structure of the 5D Abelian Higgs Model with Anisotropic Couplings
P. Dimopoulos, K. Farakos, C. P. Korthals-Altes +2
We establish the phase diagram of the five-dimensional anisotropic Abelian Higgs model by mean field techniques and Monte Carlo simulations. The anisotropy is encoded in the gauge…
Dynamical Flavour Symmetry Breaking by a Magnetic Field in Lattice QED_3
K. Farakos, G. Koutsoumbas, N. E. Mavromatos
We perform a lattice study, in the quenched approximation, of dynamical mass generation in a system of relativistic (Dirac) fermions, coupled to an Abelian gauge field in (2+1)-dim…
Three-dimensional lattice U(1) gauge-Higgs model at low
P. Dimopoulos, K. Farakos, G. Koutsoumbas
We study the non-compact version of the U(1) gauge-Higgs model in three dimensions for We found that, using this formulation, rather modest lattices approach quite…